How do you get smoke odour out of plants? I purchased two plants from a buy and sell group. Trouble is the owner is a smoker. The plants and pots reek of smoke and the smell is not dissipating. I had them quarantined in hopes it would go away. I live in Canada so it’s not an option to put them outside (snow) or in the unheated garage. Suggestions? Repot probably. But I swear even the leaves stink. I do figure that if they lasted there, I should be able to keep them alive with my fresh air. They are a spider plant and a happy bean plant. Both in 5.5” pots.